<template>
	<div class="headerTop">
		<!-- 顶部header区域 -->
		<mt-header fixed title="你爹 ">
			      <span slot="left" @click="back" v-show="flag">
        <mt-button icon="back">返回</mt-button>
      </span>
		</mt-header>
		<!-- <h1>app组件</h1> -->
		
		<!-- 中间的路由router-view部分 -->
		<transition>
			<router-view></router-view>
		</transition>
		
		
		
		<!-- 底部tabber区域 -->
		<nav class="mui-bar mui-bar-tab">
					<router-link class="mui-tab-item-lib" to="/home">
						<span class="mui-icon mui-icon-home"></span>
						<span class="mui-tab-label">首页</span>
					</router-link>
					<router-link class="mui-tab-item-lib" to="/member">
						<span class="mui-icon mui-icon-contact"></span>
						<span class="mui-tab-label">会员</span>
					</router-link>
					<router-link class="mui-tab-item-lib" to="/shopcar">
						<span class="mui-icon mui-icon-extra mui-icon-extra-cart"><span class="mui-badge" id="zero">{{$store.getters.getAllCount}}</span></span>
						<span class="mui-tab-label">购物车</span>
					</router-link>
					<router-link class="mui-tab-item-lib" to="/search">
						<span class="mui-icon mui-icon-gear"></span>
						<span class="mui-tab-label">搜索</span>
					</router-link>
		</nav>
	</div>
	
	
	
</template>

<script>
	export default{
		data(){
			return{
				flag:true
			}
			
		},
		methods:{
			back(){
				this.$router.go(-1)
			}
		},
		created(){
			this.flag = this.$route.path === '/home'? false : true
		},
		watch:{
			"$route.path":function(newVal){
				if(newVal === "/home"){
					this.flag = false
				}else{
					this.flag = true
				}
			}
		}
	}
	
</script>

<style lang="scss" scoped>

	.headerTop{
		padding-top: 40px;
		padding-bottom: 50px;
		overflow-x: hidden;
	}
	.mint-header{
		z-index: 99;
	}
	
	.v-enter{
		opacity: 0;
		transform:translateX(100%) ;
	}
	.v-leave-to{
		opacity: 0;
		transform: translateX(-100%);
		position: absolute;
	}
	
	.v-enter-active,
	.v-leave-active{
		transition: all 0.5s ease;
		
	}
	
	.mui-bar-tab .mui-tab-item-lib{
	    display: table-cell;
	    overflow: hidden;
	    width: 1%;
	    height: 50px;
	    text-align: center;
	    vertical-align: middle;
	    white-space: nowrap;
	    text-overflow: ellipsis;
	    color: #929292;
	}
	.mui-bar-tab .mui-tab-item-lib .mui-icon {
	    top: 3px;
	    width: 24px;
	    height: 24px;
	    padding-top: 0;
	    padding-bottom: 0;
	}
	.mui-bar-tab .mui-tab-item-lib .mui-icon ~ .mui-tab-label {
	    font-size: 11px;
	    display: block;
	    overflow: hidden;
	    text-overflow: ellipsis;
	}
	.mui-bar-tab .mui-tab-item-lib.mui-active {
		color: #007aff;
	}
	
	
</style>
